| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] that [art] | 315 |
|
| 2 | it be [adv] [conj] a | 95 |
|
| 3 | it be [adv] that a | 38 |
|
| 4 | it [be] [adv] that a | 35 |
|
| 5 | [pron] be [adv] that a | 35 |
|
